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Commit 003a8590 authored by Shashank Babu Chinta Venkata's avatar Shashank Babu Chinta Venkata
Browse files

drm/msm/dsi-staging: add regulator name to error log 



This change makes error log more informative by adding
regulator name.

Change-Id: I3567f26e3bfc2645ed300a3520cd5ee042eae9a3
Signed-off-by: default avatarShashank Babu Chinta Venkata <sbchin@codeaurora.org>
parent a8118139

drivers/gpu/drm/msm/dsi-staging/dsi_pwr.c

+7 −1
Original line number Diff line number Diff line
@@ -341,6 +341,11 @@ int dsi_pwr_enable_regulator(struct dsi_regulator_info *regs, bool enable) 
{

	int rc = 0;



	if (!regs->vregs) {

		pr_err("Invalid params\n");

		return -EINVAL;

	}



	if (enable) {

		if (regs->refcount == 0) {

			rc = dsi_pwr_enable_vregs(regs, true);
@@ -350,7 +355,8 @@ int dsi_pwr_enable_regulator(struct dsi_regulator_info *regs, bool enable) 
		regs->refcount++;

	} else {

		if (regs->refcount == 0) {

			pr_err("Unbalanced regulator off\n");

			pr_err("Unbalanced regulator off:%s\n",

					regs->vregs->vreg_name);

		} else {

			regs->refcount--;

			if (regs->refcount == 0) {